In June of 2008, San Jose, California’s Rob Thompson was in a car accident that left him with a traumatic brain injury. Now 22, he still uses a wheelchair, as he is unable to fully control his left arm and leg. He also has difficulties with short term memory and speech. He goes for physical therapy twice a day, and is slowly recovering. Fortunately for Rob, however, his father Dave decided to speed his recovery by creating a therapeutic device that looks like a ton of fun to use – a tandem recumbent/upright tricycle.